There are at least three artists that go by the name Mammal
1) Mammal is an experimental noise operation run by Gary Beauvais. Most of Mammal’s releases are on the Michigan based label Animal Disguise. http://www.animaldisguise.com/mammal/ 2) Mammal were an alternative metal band from Melbourne, Australia featuring Ezekiel Ox (vocals, formerly of Full Scale), Pete Williamson (guitar), Nick Adams (bass) and Zane Rosanoski (drums).

Read more about Mammal on Last.fm.